At this time of year it can look as though there isn’t much happening in the garden. But while many plants and creatures are still sleeping, others are not. Weeds are among the most resilient of plants in our gardens, and while they may shrink back some what during the winter, some of them will take advantage of any mild spells to put on growth. So by now, when trees and shrubs are budding and some of the perennials are beginning to sprout from the earth, the weeds are well advanced. So now is a good time to get stuck in and take them out.
Scarlett Pimpernel (Anagallis arvensis)
Self-Heal (Prunella vulgaris)
One of the Willow Herbs (Epilobium)?
Pick a good day, when it isn’t too wet, and when the ground isn’t frozen (so not too early in the morning – have a lie-in, you deserve it). And because the soil has been shifted about by the action of freezing and thawing, you should find most weeds can be prised out quite easily with a fork. Put a board down on the soil to step on if you can, to avoid compacting the soil.
Other creatures that rarely seem to stop are slugs and snails, and their grazing on tender new shoots at this time of year can be enough to kill off your perennials. Beer traps can be an effective organic method of control. I sink small glass jars or dishes (something like ramekin dishes are perfect) in the soil, half fill them with beer and put a small piece of stone, tile, or similar over the top of each, suspended on stones, to make a little cairn shelter to keep the rain out
Slug Cairn with the lid removed
I put some out a few weeks ago, when the weather was mild, and caught hundreds. I cleaned out and refreshed the traps last week, but as the weather turned colder, this time I haven’t caught many. Rest assured though, that as soon as we have a mild spell, the slugs and snails will be active again. I was doing some digging for a customer last week and came across quite a few slug and snail eggs under the surface. If you want to use slug pellets, do your local wildlife a favour and get ones that are certified organic.
There are plenty of signs that spring is on its way. In my own garden many of the perennials are starting to shoot.
Aconitum (unknown variety)
Hemerocallis (Unknown variety)
And I’ve also had a surprise. A few years ago I grew some Kangaroo Paws (the plants, not the animal parts) from seeds I brought back from Australia. They germinated and grew on well, but one by one they went into decline. I tried them indoors on a sunny window sill – no luck. I tried them in the green house – that didn’t work either. Defeated, I put the last remaining plant outside last summer. It grew well, but didn’t flower. That’s it, I thought. I didn’t bother bringing it in once the summer ended, I thought I might as well leave it outside, even though the cold would be bound to kill it (bear in mind, this plant is native to Western Australia, and semi-desert conditions). Would you believe it, the plant has not only survived, but has produced a flower spike, which shows no sign of being bothered by the frosts. It is by a south-facing house wall, but all the same, it just goes to show that whatever the text books tell you, whatever other gardeners tell you, only the plant can tell you what conditions it really wants!
Red & Green Kangaroo Paw (Anigozanthos manglesii)
Text & pictures copyright Graham Wright 2018